JPS6428497U - - Google Patents

Info

Publication number
JPS6428497U
JPS6428497U JP12214087U JP12214087U JPS6428497U JP S6428497 U JPS6428497 U JP S6428497U JP 12214087 U JP12214087 U JP 12214087U JP 12214087 U JP12214087 U JP 12214087U JP S6428497 U JPS6428497 U JP S6428497U
Authority
JP
Japan
Prior art keywords
mining
ore
dredge
sand
seabed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12214087U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12214087U priority Critical patent/JPS6428497U/ja
Publication of JPS6428497U publication Critical patent/JPS6428497U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP12214087U 1987-08-11 1987-08-11 Pending JPS6428497U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12214087U JPS6428497U (zh) 1987-08-11 1987-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12214087U JPS6428497U (zh) 1987-08-11 1987-08-11

Publications (1)

Publication Number Publication Date
JPS6428497U true JPS6428497U (zh) 1989-02-20

Family

ID=31369787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12214087U Pending JPS6428497U (zh) 1987-08-11 1987-08-11

Country Status (1)

Country Link
JP (1) JPS6428497U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012518102A (ja) * 2009-02-13 2012-08-09 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 海底に埋まっているハイドレートを市場価値のある炭化水素組成物に変換する方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012518102A (ja) * 2009-02-13 2012-08-09 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー 海底に埋まっているハイドレートを市場価値のある炭化水素組成物に変換する方法

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